Aikace-aikacen Sodium Cyanide a cikin Masana'antar Electroplating

Electroplating muhimmin tsari ne a masana'antar kera kayayyaki, wanda ya ƙunshi saka siririn ƙarfe a saman aikin ƙarfe ta hanyar electrolysis. Wannan tsari ba wai kawai yana ƙara juriya ga tsatsa na ƙarfe ba, har ma yana inganta kyawunsa da ingancin samansa. Sodium cyanide , wani sinadari mai guba amma mai amfani da shi, yana taka muhimmiyar rawa a masana'antar Electroplating.

Tushen Electroplating

Electroplating dogara ne a kan ka'idar electrolysis. A cikin saitin na'urar lantarki, kayan aikin ƙarfe da za a sanyawa an sanya su ne cathode, yayin da ƙarfe da za a ajiye ana amfani da shi azaman anode. Dukansu cathode da anode suna nutsewa a cikin wani bayani na electrolyte wanda ya ƙunshi ions na ƙarfe na plating karfe. Lokacin da wutar lantarki ta wuce ta hanyar electrolyte, ions na ƙarfe a cikin bayani suna jawo hankalin cathode (workpiece) kuma an ajiye su a samansa, suna samar da bakin ciki, nau'i na nau'i na plating karfe.

Matsayin Sodium Cyanide a cikin Electroplating

Ana amfani da Sodium cyanide (NaCN) sosai wajen yin amfani da electroplating a matsayin wani abu mai haɗaka . Yana da ikon samar da hadaddun abubuwa masu karko tare da ions na ƙarfe daban-daban. Dangane da electroplating, waɗannan hadaddun ƙarfe - cyanide suna da fa'idodi da yawa:

1. Ingancin Rufewa : Haɗaɗɗun ƙarfe da cyanide da Sodium Cyanide ya samar suna taimakawa wajen samun daidaito da santsi na ƙarfe a saman aikin. Misali, a cikin electroplating na jan ƙarfe, haɗakar jan ƙarfe da cyanide tana tabbatar da cewa an ajiye ions na jan ƙarfe daidai gwargwado, wanda ke haifar da Layer ɗin jan ƙarfe mai yawa da mannewa. Wannan yana da mahimmanci ga aikace-aikace inda amincin Layer ɗin da aka shafa yana da mahimmanci, kamar a masana'antar lantarki don haɗin rufi.

2. Ingantaccen Rufewa : Amfani da sodium cyanide a cikin maganin electrolyte yana inganta ƙarfin jifa na bahon rufi. Ƙarfin jifa yana nufin ikon maganin rufi na saka wani Layer na ƙarfe iri ɗaya a kan aikin, har ma a kan sassa masu siffa mai rikitarwa tare da ramuka da buɗaɗɗen rufi. Haɗaɗɗun ƙarfe - cyanide na iya isa ga dukkan sassan aikin yadda ya kamata, yana tabbatar da cikakken rufewa. Wannan yana da matuƙar amfani a masana'antu kamar motoci, inda ake buƙatar a shafa sassan da ke da geometry masu rikitarwa don kariyar tsatsa.

3. Baho Mai Tsabta : Sodium cyanide yana taimakawa wajen kiyaye daidaiton baho mai laushi. Yana sarrafa yawan ions na ƙarfe kyauta a cikin maganin, yana hana samuwar ma'ajiyar ƙarfe waɗanda ba su da kyau - ko kuma ba su da inganci. Ta hanyar ƙirƙirar hadaddun abubuwa masu ƙarfi, yana ba da damar tsarin yin amfani da wutar lantarki mai ƙarfi da daidaito.

Takamaiman Aikace-aikace na Sodium Cyanide a cikin Electroplating

1. Faranti na Tagulla : A cikin faranti na jan ƙarfe, ana amfani da Sodium cyanide don samar da hadaddun jan ƙarfe - cyanide. Wannan yana da mahimmanci musamman lokacin da ake shafa su a kan abubuwa kamar su zinc - ƙarfe. Ana amfani da simintin ƙarfe na Zinc - ƙarfe wajen kera kayan ado, zip, da ƙananan sassan injina. Tunda ƙarfe na zinc yana da sauƙin lalacewa a cikin maganin shafawa na acidic, ana amfani da tsarin faranti na jan ƙarfe na cyanide azaman matakin fara faranti. Layer ɗin jan ƙarfe da aka ajiye ta amfani da cyanide - mai ɗauke da electrolyte yana kare sinadarin zinc daga yanayin acidic na ayyukan faranti na gaba, kamar faranti na nickel, kuma yana inganta mannewar layin nickel.

2. Faranti na Azurfa : Ana amfani da sinadarin sodium cyanide wajen samar da wutar lantarki ta azurfa. Ana samar da hadadden sinadarin azurfa da cyanide a cikin electrolyte, wanda ke ba da damar sanya azurfa mai santsi da haske. Ana amfani da kayayyakin da aka yi da azurfa a masana'antar kayan ado, kera kayan tebur, da kuma hulɗar lantarki. Amfani da sinadarin sodium cyanide a samar da wutar lantarki ta azurfa yana tabbatar da kyakkyawan sakamako, tare da layin azurfa yana da kyakkyawan haske da juriya ga tsatsa.

3. Zane-zanen Zinc : Duk da cewa an yi ƙoƙari don haɓaka hanyoyin zane-zanen zinc waɗanda ba sa ɗauke da cyanide, a wasu lokuta, har yanzu ana amfani da zane-zanen zinc da aka yi da cyanide. Haɗaɗɗun zinc da cyanide da aka samar tare da taimakon sodium cyanide suna ba da ƙarfin jefawa mai kyau kuma suna ba da damar adana wani Layer ɗin zinc iri ɗaya. Ana amfani da zane-zanen zinc sosai don kare tsatsa na sassan ƙarfe da ƙarfe, kamar a masana'antar gini da motoci.

La'akari da Lafiya

Duk da fa'idodi da yawa a cikin electroplating, sodium cyanide abu ne mai matuƙar guba. Yana sakin iskar hydrogen cyanide idan ya hadu da acid ko ruwa. Sabili da haka, dole ne a samar da tsauraran matakan tsaro a cikin wuraren da ake amfani da su na lantarki da ke amfani da sodium cyanide:

1. Kulawa da Ajiya Mai Kyau : Ya kamata a adana sinadarin sodium cyanide a wuri mai aminci, mai iska mai kyau, nesa da acid da danshi. Dole ne ma'aikatan da ke amfani da sinadarin sodium cyanide su sami horo kan hanyoyin sarrafawa yadda ya kamata, gami da amfani da kayan kariya na mutum kamar safar hannu, tabarau, da kuma kariyar numfashi.

2. Tsarin Gaggawa na Ba da Agajin Gaggawa : Ya kamata masana'antun lantarki su sami cikakkun tsare-tsare na gaggawa idan aka samu zubewar da ba ta dace ba ko kuma fitar da sinadarin sodium cyanide. Waɗannan tsare-tsaren ya kamata su haɗa da hanyoyin ficewa daga yankin, kawar da cyanide, da kuma samar da taimakon likita ga ma'aikatan da abin ya shafa.

3. Kare Muhalli : Dole ne a yi amfani da ruwan datti daga hanyoyin samar da wutar lantarki waɗanda ke ɗauke da sodium cyanide yadda ya kamata don cire cyanide kafin a fitar da shi cikin muhalli. Hanyoyin magani na iya haɗawa da iskar shaka ta sinadarai, wanda ke canza cyanide zuwa mahaɗan da ba su da illa.

A ƙarshe, sodium cyanide yana taka muhimmiyar rawa a cikin masana'antar lantarki, yana ba da damar samar da samfura masu inganci, masu ɗorewa, da ƙayatarwa. Koyaya, dole ne a kula da amfani da shi a hankali don tabbatar da amincin ma'aikata da kare muhalli. Kamar yadda fasaha ta ci gaba, ana ƙoƙarin haɓaka madadin, ƙananan matakai masu guba don electroplating, amma a halin yanzu, sodium cyanide ya kasance muhimmin sashi a yawancin aikace-aikacen lantarki.